Air Miles Calculator

Distance between London (LHR) and Fort Hood, TX (GRK)

Flight distance from London to Fort Hood (London Heathrow Airport – Killeen–Fort Hood Regional Airport) is 4876 miles / 7847 kilometers / 4237 nautical miles. Estimated flight time is 9 hours 43 minutes.

Map of flight path from London to Fort Hood.

Shortest flight path between London Heathrow Airport (LHR) and Killeen–Fort Hood Regional Airport (GRK).

How far is Fort Hood from London?

There are several ways to calculate distances between London and Fort Hood. Here are two common methods:

Vincenty's formula (applied above)
  • 4875.612 miles
  • 7846.536 kilometers
  • 4236.791 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 4864.903 miles
  • 7829.303 kilometers
  • 4227.485 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A London Heathrow Airport
City: London
Country: United Kingdom Flag of United Kingdom
IATA Code: LHR
ICAO Code: EGLL
Coordinates: 51°28′14″N, 0°27′42″W

B Killeen–Fort Hood Regional Airport
City: Fort Hood, TX
Country: United States Flag of United States
IATA Code: GRK
ICAO Code: KGRK
Coordinates: 31°4′1″N, 97°49′44″W

Time difference and current local times

The time difference between London and Fort Hood is 6 hours. Fort Hood is 6 hours behind London.

Time Difference

London

 BST

Fort Hood, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 575 kg (1 268 pounds).

Frequent Flyer Miles Calculator

London (LHR) → Fort Hood (GRK).

Distance:
4876
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4876

Round trip?